São Paulo to Vacaville time converter

Vacaville is 4 hours behind São Paulo. When it is 9:00 AM in São Paulo, it is 5:00 AM in Vacaville.

São Paulo BRT

Wednesday, October 21, 2026

Vacaville PDT

Wednesday, October 21, 2026

São Paulo
Brazil
Wed, Oct 21
BRTUTC-3
Vacaville
California, United States
Wed, Oct 21
PDTUTC-7-4h
Finding your time zone…
Shared working hours (9:00–18:00)

São Paulo to Vacaville conversion table

Every hour of today in São Paulo and the matching time in Vacaville. Light rows are typical working hours (9:00–18:00).

São PauloVacaville
12:00 AM8:00 PM−1 day
1:00 AM9:00 PM−1 day
2:00 AM10:00 PM−1 day
3:00 AM11:00 PM−1 day
4:00 AM12:00 AM
5:00 AM1:00 AM
6:00 AM2:00 AM
7:00 AM3:00 AM
8:00 AM4:00 AM
9:00 AM5:00 AM
10:00 AM6:00 AM
11:00 AM7:00 AM
12:00 PM8:00 AM
1:00 PM9:00 AM
2:00 PM10:00 AM
3:00 PM11:00 AM
4:00 PM12:00 PM
5:00 PM1:00 PM
6:00 PM2:00 PM
7:00 PM3:00 PM
8:00 PM4:00 PM
9:00 PM5:00 PM
10:00 PM6:00 PM
11:00 PM7:00 PM

Best time to call or meet

Both sides are at work from 1:00 PM – 6:00 PM in São Paulo (9:00 AM – 2:00 PM in Vacaville).

Daylight saving time and the difference

The difference changes during the year because São Paulo and Vacaville switch clocks on different dates:

  • Oct 21, 2026 – Nov 1, 2026: -4h
  • Nov 1, 2026 – Mar 14, 2027: -5h
  • Mar 14, 2027 – Oct 21, 2027: -4h

Distance

São Paulo and Vacaville are 10,429 km (6,480 miles) apart in a straight line.

More conversions

Vacaville to São PauloSão Paulo to New YorkSão Paulo to LondonSão Paulo to Los AngelesSão Paulo to ChicagoSão Paulo to TorontoSão Paulo to ParisSão Paulo to BerlinSão Paulo to MoscowSão Paulo to DubaiSão Paulo to New DelhiSão Paulo to BangkokSão Paulo to Singapore
New York to VacavilleLondon to VacavilleLos Angeles to VacavilleChicago to VacavilleToronto to VacavilleParis to VacavilleBerlin to VacavilleMoscow to VacavilleDubai to VacavilleNew Delhi to VacavilleBangkok to VacavilleSingapore to Vacaville

Questions and answers

What is the time difference between São Paulo and Vacaville?

Vacaville is 4 hours behind São Paulo.

What time is it in Vacaville when it is 9 AM in São Paulo?

When it is 9:00 AM in São Paulo, it is 5:00 AM in Vacaville.

When is the best time to call Vacaville from São Paulo?

Both sides are at work from 1:00 PM – 6:00 PM in São Paulo (9:00 AM – 2:00 PM in Vacaville).

Does the time difference between São Paulo and Vacaville change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.